Darline Graham Nordone holds a commanding position in Lexington County for the August 25 Republican Senate special primary runoff due to her deep local roots as a Lexington resident and the enduring name recognition from her late brother, former Sen. Lindsey Graham. She topped the August 11 primary field statewide at roughly 33 percent, outpacing Ralph Norman statewide and benefiting from an endorsement by President Trump that aligns with South Carolina Republican primary dynamics. Norman, a U.S. representative from the Upstate, has focused on contrasting his congressional record and outsider stance against perceived establishment ties, including in a recent debate and local campaign stops, yet his county-level strength has historically concentrated elsewhere. Early voting concluded August 21 with no late developments reported that would alter localized preferences. While Norman could theoretically close gaps through strong turnout among conservative voters skeptical of appointed candidates, Graham’s home-county advantage and primary performance make significant shifts unlikely before runoff results are certified.